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158-8985 MOTOR & MTG GP-SWING S/N BWW1-106 PART OF 148-4679 DRIVE GP-SWING 320D FM EXCAVATOR


HYDRAULIC SYSTEM
MOTOR GP

EXCAVATOR 320D FM EXCAVATOR BWW
 320D FM Forest Swing Machine BWW00001-UP (MACHINE) POWERED BY C6.4 Engine SEBP4956 320D FM BWW   (2008)

HYDRAULIC SYSTEM

MOTOR GP
HEAD GP-MOTOR
192-2888 HEAD GP-MOTOR
MOTOR & MTG GP-SAW
203-9193 MOTOR & MTG GP-SAW
MOTOR & MTG GP-SWING
158-8985 MOTOR & MTG GP-SWING
MOTOR & MTG GP-SWING
158-8985 MOTOR & MTG GP-SWING
MOTOR & MTG GP-TRAVEL
289-7747 MOTOR & MTG GP-TRAVEL
MOTOR & MTG GP-TRAVEL
289-7747 MOTOR & MTG GP-TRAVEL
 

#SEBP49560490
 

158-8985: MOTOR & MTG GP-SWING

158-8985 MOTOR & MTG GP-SWING
S/N BWW1-106
PART OF 148-4679 DRIVE GP-SWING
i01375371 SEBP4956
1588985 MOTOR & MTG GP-SWING Parts scheme
  For full view, you need register

Parts for your 320D FM EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 158-8986 Y [1] MOTOR GP-SWING  
2. 6V-5200 [1] RING-RETAINING  
3. 7X-2558 M [16] BOLT (M16X2X150-MM)  
4. 9X-8257 [16] WASHER (17.5X30X3.5-MM THK)  
  M   METRIC PART
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#SEBP49560491
 

158-8985: MOTOR & MTG GP-SWING

158-8985 MOTOR & MTG GP-SWING
S/N BWW107-UP
PART OF 148-4679 DRIVE GP-SWING
i03799231 SEBP4956
1588985 MOTOR & MTG GP-SWING Parts scheme
  For full view, you need register

Parts for your 320D FM EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 334-9968 CY [1] MOTOR GP-SWING  
2. 6V-5200 [1] RING-RETAINING  
3. 453-2841 M [16] BOLT (M16X2X150-MM)  
4. 451-2175 [16] WASHER-HARD (17.5X30X3.5-MM THK)  
5. 352-7063 [2] CAP  
  C   CHANGE FROM PREVIOUS TYPE
  M   METRIC PART
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#SEBP49560492
 

289-7747: MOTOR & MTG GP-TRAVEL

289-7747 MOTOR & MTG GP-TRAVEL
S/N BWW1-UP
PART OF 267-6873, 296-6242 DRIVE GP-FINAL
Type 1
i03053759 SEBP4956
2897747 MOTOR & MTG GP-TRAVEL Parts scheme
  For full view, you need register

Parts for your 320D FM EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 209-5994 Y [1] MOTOR GP-TRAVEL  
2. 289-7748 Y [1] VALVE GP-TRAVEL COUNTERBALANCE  
3. 095-0707 M [3] BOLT (M16X2X120-MM)  
4. 095-1685 [1] SEAL-O-RING  
5. 3E-6910 M [6] BOLT-SOCKET HEAD (M12X1.75X70-MM)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP49560493
 

289-7747: MOTOR & MTG GP-TRAVEL

289-7747 MOTOR & MTG GP-TRAVEL
S/N BWW1-UP
PART OF 296-6242, 378-9572 DRIVE GP-FINAL
Type 2
i04246649 SEBP4956
2897747 MOTOR & MTG GP-TRAVEL Parts scheme
  For full view, you need register

Parts for your 320D FM EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 209-5994 Y [1] MOTOR GP-TRAVEL  
2. 360-4608 CY [1] VALVE GP-TRAVEL COUNTERBALANCE  
3. 095-0707 M [3] BOLT (M16X2X120-MM)  
4. 095-1685 [1] SEAL-O-RING  
5. 3E-6910 M [6] BOLT-SOCKET HEAD (M12X1.75X70-MM)  
  C   CHANGE FROM PREVIOUS TYPE
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP49560494
 

180-9886: MOTOR GP-PISTON

180-9886 MOTOR GP-PISTON
S/N BWW1-UP
PART OF 203-9193 MOTOR & MTG GP-SAW
AN ATTACHMENT
i02799285 SEBP4956
1809886 MOTOR GP-PISTON Parts scheme
  For full view, you need register

Parts for your 320D FM EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 134-2637 Y [1] ROTATING GP-MOTOR (SAW)  
2. 192-2888 Y [1] HEAD GP-MOTOR (SAW)  
3. 134-2641 [1] HOUSING  
4. 9S-8006 [1] PLUG (7/8-14-THD)  
5. 2M-9780 [1] SEAL-O-RING  
6. 8T-0707 [1] RING-RETAINING (INTERNAL)  
7. 6E-3337 [1] SEAL-SHAFT  
8. 124-9850 B [1] SHIM (3-MM THK)  
9. 3J-0634 [1] SEAL-O-RING  
10. 9S-8008 [1] PLUG (1-1/16-12-THD)  
11. 3D-2824 [1] SEAL-O-RING  
12. 128-8981 [2] CAP  
13. 6E-3283 M [2] LOCKNUT (M12X1.75-THD)  
14. 123-4954 M [2] SETSCREW (M12X1.75-THD)  
  B   USE AS REQUIRED
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP49560495
 

372-4352: MOTOR GP-PISTON

372-4352 MOTOR GP-PISTON
S/N BWW1-UP
PART OF 365-4931 SAW & TENSIONER GP-CHAIN
AN ATTACHMENT
i06569540 SEBP4956
3724352 MOTOR GP-PISTON Parts scheme
  For full view, you need register

Parts for your 320D FM EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 469-0026 [1] PLATE-VALVE  
2. 136-0281 [1] PLUG  
3. 442-7918 [1] CONE  
4. 442-7919 [1] SPRING  
5. 442-7920 [1] PLUG  
  6V-7970 [1] SEAL-O-RING  
6. 469-0028 [1] ADAPTER  
  6V-7970 [1] SEAL-O-RING  
7. 114-0561 [1] PLUG  
8. 469-0066 [1] SEAL-O-RING  
9. 096-3944 [1] SEAL-O-RING  
10. 469-0067 [1] SEAL-SHAFT  
11. 469-0068 [1] RING-BACKUP  
12. 208-9669 [1] RING-RETAINING  
13. 469-0069 [1] SHAFT  
14. 439-3400 [1] KEY  
15. 469-0070 [1] BARREL-CYLINDER  
16. 469-0071 [1] RING-RETAINING  
17. 469-0072 [5] PISTON  
18. 469-0073 [1] GEAR-RING  
19. 469-0074 [1] BEARING-ROLLER  
20. 469-0075 [1] SPACER  
21. 469-0076 [1] BEARING-ROLLER  
22. 469-0078 [1] WASHER-LOCK  
23. 469-1545 [1] NUT-BEARING LOCK  
24. 469-0079 [1] SPACER  
25. B [1] SHIM  
26. B [1] SHIM  
27. 469-0082 B [1] SHIM  
28. 469-0083 B [1] SHIM  
29. 469-0084 B [1] SHIM  
30. 8T-1160 M [4] BOLT-SOCKET HEAD (M10X1.5X50-MM)  
31. 6V-0406 [1] SEAL-BONDED  
32. 6V-0405 [1] SEAL-BONDED  
  B   USE AS REQUIRED
  M   METRIC PART
 

#SEBP49560496
 

158-8986: MOTOR GP-SWING

158-8986 MOTOR GP-SWING
S/N BWW1-106
PART OF 158-8985 MOTOR & MTG GP-SWING
FIELD REPLACEMENT ORDER @@@@@334-9968@@@@@
i01375443 SEBP4956
1588986 MOTOR GP-SWING Parts scheme
  For full view, you need register

Parts for your 320D FM EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
3. 173-3452 Y [2] VALVE GP-RELIEF (DIRECT OPERATED)  
4. 191-5542 Y [1] MOTOR GP-SWING  
  Y   SEPARATE ILLUSTRATION
 

#SEBP49560497
 

191-5542: MOTOR GP-SWING

191-5542 MOTOR GP-SWING
S/N BWW1-UP
PART OF 158-8986 MOTOR GP-SWING
i01890882 SEBP4956
1915542 MOTOR GP-SWING Parts scheme
  For full view, you need register

Parts for your 320D FM EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 122-5318 [1] BEARING  
2. 173-3444 [1] PLATE  
3. 173-3472 [1] PISTON AS  
4. 173-3443 [1] PLATE  
5. 173-3441 [1] BARREL  
6. 5I-8426 J [1] SEAL-O-RING  
7. 5I-8417 J [1] SEAL-O-RING  
8. 177-2584 [1] PISTON-BRAKE  
9. 5I-8623 J [1] SEAL-O-RING  
10. 126-2055 [20] SPRING  
11. 173-3439 [1] HEAD GP-MOTOR  
  095-0882 [2] PIN-SPRING  
12. 173-3445 [1] PLATE-VALVE  
13. 110-5525 [2] PLUG  
14. 3J-1907 J [2] SEAL-O-RING  
15. 5I-8625 [1] BEARING  
16. 173-3451 [4] PLATE-SEPARATOR  
17. 173-3450 [3] PLATE-FRICTION  
18. 173-3442 [1] SPRING  
19. 191-5543 [1] BODY  
20. 173-3440 [1] SHAFT  
21. 173-3447 J [1] SEAL-OIL  
22. 094-1900 [2] PLUG  
23. 095-1595 J [2] SEAL-O-RING  
24. 7Y-4268 [2] SPRING  
25. 7Y-4267 [2] VALVE  
26. 7Y-5221 M [4] BOLT-SOCKET HEAD (M20X2.5X45-MM)  
   
    AVAILABLE REPAIR KIT(S):
  173-3454 J [1] KIT-SEAL (SWING MOTOR)  
  J   KIT MARKED J SERVICES PART(S) MARKED J
  M   METRIC PART
 

#SEBP49560498
 

334-9968: MOTOR GP-SWING

334-9968 MOTOR GP-SWING
S/N BWW107-UP
PART OF 158-8985 MOTOR & MTG GP-SWING
FIELD REPLACEMENT FOR @@@@@158-8986@@@@@
i03789773 SEBP4956
3349968 MOTOR GP-SWING Parts scheme
  For full view, you need register

Parts for your 320D FM EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 173-3452 Y [2] VALVE GP-RELIEF (DIRECT OPERATED)(SWING MOTOR)  
2. 334-9976 Y [1] MOTOR GP-SWING  
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#SEBP49560499
 

334-9976: MOTOR GP-SWING

334-9976 MOTOR GP-SWING
S/N BWW107-UP
PART OF 334-9968 MOTOR GP-SWING
i03789799 SEBP4956
3349976 MOTOR GP-SWING Parts scheme
  For full view, you need register

Parts for your 320D FM EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 122-5318 [1] BEARING  
2. 173-3444 [1] PLATE  
3. 334-9981 [1] PISTON AS-PUMP  
4. 173-3443 [1] PLATE  
5. 173-3441 [1] BARREL  
6. 5I-8426 J [1] SEAL-O-RING  
7. 5I-8417 J [1] SEAL-O-RING  
8. 177-2584 [1] PISTON-BRAKE  
9. 5I-8623 J [1] SEAL-O-RING  
10. 126-2055 [20] SPRING  
11. 173-3439 [1] HEAD GP-MOTOR  
  095-0882 [2] PIN-SPRING  
12. 173-3445 [1] PLATE-VALVE  
13. 110-5525 [2] PLUG  
14. 3J-1907 J [2] SEAL-O-RING  
15. 5I-8625 [1] BEARING  
16. 173-3451 [4] PLATE-SEPARATOR  
17. 173-3450 [3] PLATE-FRICTION  
18. 173-3442 [1] SPRING  
19. 191-5543 [1] BODY  
20. 173-3440 [1] SHAFT  
21. 173-3447 J [1] SEAL-OIL  
22. 094-1900 [2] PLUG  
23. 095-1595 J [2] SEAL-O-RING  
24. 7Y-4268 [2] SPRING  
25. 7Y-4267 [2] VALVE  
26. 7Y-5221 M [4] BOLT-SOCKET HEAD (M20X2.5X45-MM)  
   
    AVAILABLE REPAIR KIT(S):
  173-3454 J [1] KIT-SEAL (SWING MOTOR)  
  J   KIT MARKED J SERVICES PART(S) MARKED J
  M   METRIC PART
 

Information:

Special Instruction
Rotating Group Adjustment Instructions for Bosch Rexroth Hydraulic Pumps and Motors {3203, 4351, 5058, 5070}
Rotating Group Adjustment Instructions for Bosch Rexroth Hydraulic Pumps and Motors {3203, 4351, 5058, 5070}
Service Letter-Americas
PRODUCT SUPPORT PROGRAM FOR REWORKING THE HYDRAULIC SWING MOTOR ON CERTAIN 320C, 320D AND 323D EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REWORKING THE HYDRAULIC SWING MOTOR ON CERTAIN 320C, 320D AND 323D EXCAVATORS
Specifications
Swing Motor
320D Forest Machine Machine System Specifications
Travel Motor Guard
320D Forest Machine Machine System Specifications
Travel Counterbalance Valve
320D Forest Machine Machine System Specifications
Travel Motor
320D Forest Machine Machine System Specifications
Travel Motor
320D Forest Machine Machine System Specifications
Fasteners - Travel Motor
320D Forest Machine Machine System Specifications
Systems Operation
Swing Motor
320D Forest Machine Hydraulic System
Travel Counterbalance Valve
320D Forest Machine Hydraulic System
Displacement Change Valve
320D Forest Machine Hydraulic System
Travel Motor
320D Forest Machine Hydraulic System
Swing Hydraulic System
320D Forest Machine Hydraulic System
Reuse And Salvage Guidelines
Rotating Group Adjustment Instructions for Bosch Rexroth Hydraulic Pumps and Motors {3203, 4351, 5058, 5070}
Rotating Group Adjustment Instructions for Bosch Rexroth Hydraulic Pumps and Motors {3203, 4351, 5058, 5070}
Specifications and Reusability for Hydraulic Gear Pumps and Motors (Groups 9, 10, and 11) {5061, 506G, 5073}
Specifications and Reusability for Hydraulic Gear Pumps and Motors (Groups 9, 10, and 11) {5061, 506G, 5073}
Specifications and Reusability for Hydraulic Gear Pumps and Motors (Groups 1, 2, and 3) {5061, 5073}
Specifications and Reusability for Hydraulic Gear Pumps and Motors (Groups 1, 2, and 3) {5061, 5073}
General Reuse and Salvage Guideline for Hydraulic Piston Pumps and Motors {5058, 5070}
General Reuse and Salvage Guideline for Hydraulic Piston Pumps and Motors {5058, 5070}
Information Release Memo
EXPANSION OF REMAN HYDRAULIC PISTON PUMP & MOTOR PRODUCTS
EXPANSION OF REMAN HYDRAULIC PISTON PUMP & MOTOR PRODUCTS
Testing and Adjusting
Machine Drift on a Slope - Check
320D Forest Machine Hydraulic System
Travel Motor - Test - Measurement of Case Drain Oil
320D Forest Machine Hydraulic System
Swing Motor - Test - Measurement of Case Drain Oil
320D Forest Machine Hydraulic System
Swing Speed and Overswing on Level Ground - Check
320D Forest Machine Hydraulic System
Swing Speed and Swing Drift on a Slope - Check
320D Forest Machine Hydraulic System
Relief Valve (Crossover) - Test and Adjust
320D Forest Machine Hydraulic System
Travel on Level Ground - Test
320D Forest Machine Hydraulic System
Bench Test Procedures
Rotating Group Adjustment Instructions for Bosch Rexroth Hydraulic Pumps and Motors {3203, 4351, 5058, 5070}
Rotating Group Adjustment Instructions for Bosch Rexroth Hydraulic Pumps and Motors {3203, 4351, 5058, 5070}
Disassembly and Assembly
Swing Motor - Disassemble
320D FM Excavator Machine Systems
Swing Motor - Assemble
320D FM Excavator Machine Systems
Swing Motor - Remove
320D FM Excavator Machine Systems
Swing Motor - Install
320D FM Excavator Machine Systems
Travel Motor - Remove
320D FM Excavator Machine Systems
Travel Motor - Install
320D FM Excavator Machine Systems
Travel Motor - Disassemble
320D FM Excavator Machine Systems
Travel Motor - Assemble
320D FM Excavator Machine Systems
Service Magazine
A New Swing Motor Gp is Available for the Swing Drive on 320C, 320D, 321C, 321D and 323D Excavators {5058}
2009/08/24

Caterpillar Parts SIS Catalog 320D FM :

MOTOR & MTG GP-SAW
203-9193 MOTOR & MTG GP-SAW
MANIFOLD GP-HYDRAULIC
372-5212 MANIFOLD GP-HYDRAULIC
MANIFOLD GP-CONTROL
365-5024 MANIFOLD GP-CONTROL
MANIFOLD GP-CONTROL
239-8998 MANIFOLD GP-CONTROL
MANIFOLD GP-CONTROL
239-8697 MANIFOLD GP-CONTROL
215-5037 MANIFOLD GP-CONTROL
LINES GP-TRAVEL MOTOR
296-7360 LINES GP-TRAVEL MOTOR
LINES GP-TILT CYLINDER
205-1815 LINES GP-TILT CYLINDER
MOTOR & MTG GP-SWING
158-8985 MOTOR & MTG GP-SWING
MOTOR & MTG GP-TRAVEL
289-7747 MOTOR & MTG GP-TRAVEL
MOTOR & MTG GP-TRAVEL
289-7747 MOTOR & MTG GP-TRAVEL
MOTOR GP-PISTON
180-9886 MOTOR GP-PISTON
MOTOR GP-PISTON
372-4352 MOTOR GP-PISTON
MOTOR GP-SWING
158-8986 MOTOR GP-SWING
MOTOR GP-SWING
191-5542 MOTOR GP-SWING
MOTOR GP-SWING
334-9968 MOTOR GP-SWING

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